#include <iostream>
#include <string>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

using std::cout;
using std::endl;;
using std::string;

string terminal = "/dev/pts/0";

int OpenTerminal()
{
    int fd = open(terminal.c_str(),O_WRONLY);
    if(fd<0)
    {
        cout<<"open terminal error"<<endl;
        return 1;
    }
    dup2(fd,2);
    // printf("hello world\n");

    // close(fd);

    return 0;
}